Operating Instructions - VEGAWELL WL51/52.TX*******C/D
Contents
1. Safety instructions VEGAWELL WL51 52 TX 44 D E VEGAWELL WELL72 TX D BVS 08 ATEX E 032 X I M1 M2 Ex ia WA j CE o BE Document ID 35160 Contents 1 Area of ApPPliCability vi cieciessicccisseccssesstecicecessessaustencesdeossndcansuvsesssuaceasuecssbosaucts EEE KEWRE MARA ER SERE EEKEK 4 2 General infori la tiOll i i kn ni dar naa sikl dek k n kan n E h kak MER ERE AR RE RE RI RE EWAR SEREK ERE B Hu RI ERGE N N 4 3 Technical data i kk lk sla aks aki kiss ask ka eke kaka kaka kaka ka NEES kak ak uk ka eke Rik R Ae BER n RAA EA KARAR IKA 4 4 Application conditions ic i ilil case cetessscuccaste see kana kena aa ka ask eka AR HEKA AE dae R KA E REWE RAKE A KERE KEK 6 5 Impact and friction SparkS xic s kmak ss sanen kanenkann anak na daka RAKR EA wa w sin E RAA EAR E n SEH KE KAK 6 6 installation inoUntlnO spanar kura ae k R K Ap E Hek Kak yaka Arka ku adeeb chan a KER RRA ERK 7 7 Material resistance s i i si klk ldlkdiklklllllkaki allkl kik ei keki kak kak kek R KE k ME KRE HAK ERE RAKE HELA E RL RA WEHE REWE KRA 7 DD lul Nal P E EE E 7 9 WL51 52 TX D WELL72 TX D as category M1 instrumen 3 7 Please note These safety instructions are part of the operating instructions 32465 VEGAWELL 51 4 20 mA 32468 VEGAWELL 51 4 20 mA H2. 52 TX C D VEGAWELL WELL72 TX C D 5 VEGA Power supply and signal circuit cores In ignition protection intrinsic safety Ex ia resp Ex ib brown blue For connection to a certified intrinsically safe circuit Maximum values U 30V 131mA P 983 mW L 51 pH i wire wire 2 4 nF 1 5nF i wire screen With regard to the fixed mounted connection cable the following cable inductances L and cable capacities C must also be taken into account e L 0 6 pH m e C wire wire 133 pF m e C wire screen 21 5 pF m Temperature measuring circuit wires In ignition protection intrinsic safety Ex ia resp Ex ib white yellow red black For connection to a certified intrinsically safe circuit Maximum values e U 30V e P 80 mW e L and C negligibly small With regard to the fix mounted connection cable the following cable inductances L and cable capacitances C have to be taken into account e L 0 6 pH m ba C wire wire 7 188 pF m i wire screen 555 pF m The metallic parts of the WL51 52 TX C D WELL72 TX C D are electrically connected with the screening of the fix mounted connection cable The intrinsically safe signal and supply circuit and the temperature measuring circuit are galvanically separated In addition the intrinsically safe signal and supply circuit is electrically separated from parts which can be grounded The interconnection of the WL51 52 TX C D W
3. 2 TX D as category M1 instrument If the pressure transmitters WL51 52 TX D and WELL72 TX D with integrated electronics module WL50H are used as category M1 instrument the signal circuit with superimposed HART signal may only be connected and operated for hydrostatic pressure detection When they are used as category M1 instruments the temperature measuring circuit may not be connected and oper ated If WL51 52 TX D WELL72 TX D with integrated electronics module WL50H are used for applications as category M2 instrument the intrinsically safe signal circuit with superimposed HART signal and the temperature measuring circuit may only be connected and operated at the same time VEGAWELL WL51 52 TX C D VEGAWELL WELL72 TX C D 7 Printing date VEGA All statements concerning scope of delivery application practical use and operat ing conditions of the sensors and processing systems correspond to the information available at the time of printing Subject to change without prior notice 35160 EN 131108 VEGA Grieshaber KG Schiltach Germany 2013 VEGA Grieshaber KG Phone 49 7836 50 0 Am Hohenstein 113 Fax 49 7836 50 201 77761 Schiltach E mail info de vega com Germany www vega com
4. ART PT 100 four wire 27501 VEGAWELL 72 4 20 mA 27630 VEGAWELL 72 4 20 mA HART 35161 EC type approval certificate BVS 08 ATEX E 032 X N VEGAWELL WL51 52 TX C D VEGAWELL WELL72 TX C D 80LLEL NJ 09LSE 35160 EN 131108 DE Sicherheitshinweise f r den Einsatz in explosionsgefahrdeten Bereichen verf gbar in den Sprachen deutsch englisch franz sisch und spanisch EN Safety instructions for the use in hazardous areas are available in German English French and Spanish language FR Consignes de s curit pour l utilisation en atmosph re explosible disponibles dans les langues allemande anglaise fran aise et espagnole ES Instrucciones de seguridad para el empleo en areas con riesgo de explosi n disponible en los siguientes idiomas alem n ingles franc s y espa ol CZ Pokud nastanou pot e p i ten bezpe nostn ch upozorn n v otist nych jazyc ch poskyt neme V m na z klad dosti k dispozici kopii v jazyce Va zem DA Hvis De har sv rt ved at forst sikkerhedsforskrifterne p de trykte sprog kan De f en kopi p Deres sprog hvis De nsker det EL Edv uoko stgores va qBdosres Tic uTtodei Etg aopaeiag oTI YAWOOES TIOU h n xouv Tur o9gsi TOTE os nepintTwon Cr TNONS propo pe va BEoouE OTN Sid8Eor cas va avtiypado auTwv otn yAWooa TNG xwpas OAG ET Kui teil on raskusi tr ki
5. ELL72 TX C D with other instruments may be separately tested and certified due to national mounting regulations 4 Application conditions Permissible ambient temperature category M1 and M2 On the sensor and electronics housing 40 80 C Protection according to EN 60529 On the sensor and electronics housing IP 66 IP 68 5 Impact and friction sparks The WL51 52 TX C D WELL72 TX C D have to be mounted such that stroke and fric tion sparks can be excluded 6 VEGAWELL WL51 52 TX C D VEGAWELL WELL72 TX C D 80LLEL NJ 09LSE 35160 EN 131108 VEGA 6 Installation mounting The WL51 52 TX C D WELL72 TX C D have to be mounted in such a way that they are adequately protected from touching the vessel wall taking vessel installations and flow conditions into account This applies especially to cable lengths over 3 m 7 Material resistance The WL51 52 TX C D WELL72 TX C D must only be used in media against which the materials of the wetted parts are sufficiently resistant Grease and oil were taken into account for the materials used 8 Grounding The WL51 52 TX C D WELL72 TX C D must be grounded electrostatically transfer re sistance lt 1 MQ e g via the screening of the connection cable The metallic parts of the pressure transmitters are electrically connected with the screening of the fix mounted connection cable 9 WL51 52 TX D WELL7
6. es de seguran a no idioma no elas foram impres sas poder solicitar junto a n s uma c pia em seu idioma SK Pokia nastan probl my pri tan bezpe nostn ch pokynov vo vydan ch jazykoch poskyt neme V m na z klade iadosti k dispoz cii k piu v jazyku Va ej krajiny SL Kadar se pojavijo te ave pri branju varnostnih navodil v izdanih jezikih vam bomo na osnovi zahtevka dali na razpolago kopijo v jeziku va e dr ave SV Om du har problem att l sa sakerhetsanvisningarna pa de har tryckta spr ken st ller vi g rna pa beg ran en kopia pa ditt spr k till f rfogande VEGAWELL WL51 52 TX C D VEGAWELL WELL72 TX C D VEGA 1 Area of applicability These safety instructions apply to the suspension pressure transmitter VEGAWELL 51 52 and VE GAWELL 72 of type series WL51 52 TX C D WELL72 TX C D according to the EC type approval certificate BVS 08 ATEX E 032 X certification number on the type label 2 General information The capacitive suspension pressure transmitters VEGAWELL 51 52 and 72 are used for monitoring and control of levels also in subsurface mines in firedamp proof plants as well as their aboveground plants for which danger due to firedamp and or combustible dust generating bulk solids exists The WL51 52 TX C D WELL72 TX C D are suitable for applications in hazardous atmospheres in which there is danger due to firedamp and or combustible dust generatin
7. g bulk solids for applications requiring instruments of category M1 resp M2 The WL51 52 TX C WELL72 TX C with integrated electronics module WL50 are exclu sively used for hydrostatic pressure detection as 4 20 mA measuring signal and are suitable for applications requiring instruments of category M1 resp M2 The WL51 52 TX D WELL72 TX D with integrated electronics module WL50H are used for hydrostatic pressure detection as 4 20 mA measuring signal with superimposed HART signal and for detection of the process temperature by means of a PT 100 four wire measurement and are suitable for applications requiring instruments of category M2 For applications as category M1 instruments the temperature measuring circuit should not be connected and operated If the WL51 52 TX C D WELL72 TX C D are installed and operated in hazardous areas the general Ex installation regulations EN 60079 14 as well as these safety instructions must be observed The operating instructions as well as the installation regulations or standards that apply for explo sion protection of electrical systems must always be observed The installation of explosion endangered systems must always be carried out by qualified person nel Category M1 instruments The electronics housing together with the sensor pressure measuring cell is installed in hazardous areas requiring instrumens of category M1 Category M2 instruments The e
8. lectronics housing together with the sensor pressure measuring cell and if required the additional mechanical fastening element is installed in hazardous areas requiring instruments of category M2 3 Technical data Electrical data The pressure transmitters VEGAWELL 51 52 and 72 with integrated electronics module WL50 and WL50H have intrinsically safe circuits These intrinsically safe circuits are directly connected to the fixed mounted connection cable The pressure transmitter VEGAWELL 51 52 and 72 with inte grated electronics module WL50 the types WL51 52 TX C and WELL72 TX C have an intrinsicallly safe 4 20 mA signal circuit for hydrostatic pressure detection The pressure transmitters VEGAWELL 51 52 and 72 with integrated electronics module WL50H types WL51 52 TX D and WELL72 TX D have an intrinsically safe 4 20 mA signal circuit with superimposed HART signal for hydrostatic pressure detection and an intrinsically safe temperature measuring circuit to detect the process temperature by means of a PT100 four wire measurement 4 VEGAWELL WL51 52 TX C D VEGAWELL WELL72 TX C D 80LLEL NJ 09LSE 35160 EN 131108 VEGA If the pressure transmitters WL51 52 TX D and WELL72 TX D with integrated electron ics module WL5OH are used as category M1 instrument the intrinsically safe signal circuit with superimposed HART signal may only be connected and operated for hydrostatic pres
9. sure detec tion When they are used as category M1 instruments the temperature measuring circuit may not be connected and operated Version WL51 52 TX C WELL72 TX C Category M1 and M2 instruments Power supply and signal circuit cores brown blue In ignition protection intrinsic safety Ex ia for category M1 Ex ial resp Ex ib for category M2 For connection to a certified intrinsically safe circuit Maximum values U 30V 131 mA P 983 mW L 51 pH Cs wirejwire 2 4 nF 1 5nF i wire screen With regard to the fix mounted connection cable the following cable inductances L and cable capacitances C have to be taken into account in addition to the above mentioned C and L values e L 0 6 H m e C 133 pF m i wire wire 1 e C 215 pF m i wire screen Only version WL51 52 TX D WELL72 TX D Category M1 instruments Power supply and signal circuit cores brown blue Category M2 instruments In ignition protection type intrinsic safety Ex ia For connection to a certified intrinsically safe circuit Maximum values U 30V 131 mA P 983 mW L 51 uH C wire wire 2 4 nF 1 5nF i wire screen With regard to the fixed mounted connection cable the following cable inductances L and cable capacities C must also be taken into account e L 0 6 H m bd Cc wire wire 133 pF m e C 215 pF m i wire screen VEGAWELL WL51
10. tud keeltes ohutusn uete lugemisega siis saadame me teie jarelepari mise peale nende koopia teie riigi keeles FI Laitteen mukana on erikielisi turvallisuusohjeita Voit tilata meilt idinkieliset turvallisuu sohjeet jos et selvi mukana olevilla kielill HU Ha a bizton gi el r sokat a kinyomtatott nyelveken nem tudja megfelel en elolvasni ak kor l pjen vel nk kapcsolatba azonnal a rendelkez s re bocs tunk egy p ld nyt az On orsz g ban haszn lt nyelven IT Se le Normative di sicurezza sono stampate in una lingua di difficile comprensione potete richiederne una copia nella lingua del vostro paese LT Jei Jums sunku suprasti saugos nuorod tekst pateiktomis kalbomis kreipkit s mus ir mes Jums duosime kopij J s alies kalba LV Ja Jums ir probl mas dro bas noteikumus las t nodrukatajas valod s tad m s Jums snieg sim p c piepras juma kopiju J su valsts valod MT F kaz li jkollok xi diffikulta biex tifhem listruzzjonijiet ta sigurta kif ipprovduti infurmana u ah na nibghatulek kopja billingwa tieghek NL Als u moeilijkheden mocht hebben met het lezen van de veiligheidsinstructies in de afgedruk te talen sturen wij u op aanvraag graag een kopie toe in uw eigen taal PL W przypadku trudno ci odczytania przepis w bezpiecze stwa pracy w wydrukowanych j zykach ch tnie udost pnimy Pa stwu kopi w j zyku obowi zuj cym w danym kraju PT Caso tenha dificuldade de ler as instru
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